World Wind is an open-source (released under the NOSA license) virtual globe developed by NASA and the open source community for use on personal computers.

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Drawing a portion of a hemisphere airspace

I am trying to use WorldWind's SphereAirspace to construct a particular 3D airspace. The 3D shape I am trying to construct is a hemisphere cut parallel to the ground at two places, suppose at height ...
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How do I generate a WorldWind importable image file with a transparent background using an SLD file with PointSymbolizers on Geoserver?

I've been tasked with visualizing a few types of metoc data onto Worldwind based on .grib files. I'm VERY new to the GIS world and I'm just beginning to figure out how a lot of these pieces go ...
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is there a gis web engine for displaying video on terrain?

i desire to display video on a globe surface on it's geographic position context. i prefer an opensource solution for displaying the video on map elevation model in web GIS application, but could ...
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22 views

Interactive labeling in World Wind SDK?

Is it possible to implement interactive labels in World Wind SDK. In API there is no labeling management interface for objects. Is there any usefull library that adds labeling mechanism to World Wind ...
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Track Traffic Display in World Wind [duplicate]

Is it possible to play records which has trajectories and time stamps as live traffics. I did investigate the World Wind SDK but I can not see special classes for aviation or Tracks and trajectory ...
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66 views

how apply an SLD to vector layer in geoTools java

I have been using geoTools 11.2 in Java 1.8 to display a vector layer with a desired style of it in worldwind 2.0. I have read features and styles and created objects. I have my own defined vector ...
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99 views

WorldWind wms services show reversed coordinate in ArcGIS Desktop

I'm adding WorldWind wms services (http://data.worldwind.arc.nasa.gov/wms?) to ArcMap (ArcGIS 10.2.2) but maps are misplaced, looks like they have reversed coordinates (as explained here: ...
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150 views

Setting the correct zoom level from Sector bounds for flat map using WorldWind SDK

This is not coming out correct for me. Setting the zoom level based on some other code I got on here using the EarthFlat model, which does not set the correct zoom for the placemarks within a sector ...
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74 views

NASA WorldWind : PointPlacemark label is not hidden by the terrain

I am facing this problem where the label for the pointplacemark using the NASA worldwind API is not hidden behind terrain. The symbol hides but the label doesn't. It uses javax.media.opengl.GL and ...
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1answer
140 views

Render tiles in the sea

I installed a mapserver on my own server with mapnik, apache and mod_tile. I build an application with WorldWind and my map server. My problem is that there are blank tiles instead of blue tiles to ...
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162 views

Nasa World Wind Layer Manager with Legends - Layer Color Change on click

Recently I have been working with NASA World Wind. I was implementing World Wind Application to display various layers through one Geo Server 2.4 based WMS. So I started with the example of WMS ...
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96 views

Getting placemarks on map and setting bounds based on all placemarks

I'm trying to do what most folks do in the Google Maps API, and add a bunch of markers to a WWPanel and then adjust the map bounds to fit all Placemarks in the WWPanel view. How can this be done? This ...
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14 views

Convert ECF to Suface ECF

I'm using the 3D Earth WorldWind Model and I have a path that I want my object to travel. I set the the destination and interpolate to the end point from my current location. The problem is using ECF ...
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1answer
65 views

how to compute tile row from latitude in mercator projection

I work on google tile images. I want to compute a tile row from its latitude. How can I do that. I know that tile system cover all of the earth from -85 latitude to 85 latitude. 4 tiles exists at the ...
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1answer
276 views

NASA World Wind Pick From A Group Of Icons

I am using an IconLayer in NASA World Wind (Java SDK) to show positioned items on a map which works fine except for when several are in a group and start to overlay one another. The display of the ...
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2answers
1k views

Getting exceptions with simple hello worldwind java app

Let me preface this by saying I'm very new to Java, eclipse and worldwind. So, I've got a bare bones java app. I imported worldwind.jar into the build path. Created a simple JFrame, code below, and ...
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366 views

Display MrSID in NASA Worldwind

This question may be a little vague, but I'm not entirely sure the right question to ask here... I have a MrSID file that I want to display in NASA worldwind. To do this, would I need to convert the ...